Easy way to get that Twin Cam Harley CV Carburetor tuned up just right.
Recalibrate your stock CV carb to make the most out of the air cleaner, exhaust and cam changes or head work
Kit contains a #5 MAHR needle, 08 BOO jet holder, #45, #48 and #50...

Easy way to get that Harley CV Carburetor tuned up just right.
Genuine Keihin parts
Includes two slow jets, two main jets and a jet needle
No need for drilling
Detailed instructions for jetting your motor from stock to modifie